MHD115C-024-PP0-AA

The Bosch Rexroth Indramat MHD115C-024-PP0-AA synchronous motor from the MHD Synchronous Motors series provides a robust, maintenance-friendly solution for precision motion control in industrial applications. This servo motor features a multiturn encoder and a keyed shaft design, ensuring reliable position feedback and positive torque transmission without the need for a holding brake. Its IP65 protection rating for housing, output shaft, and connectors (when mounted properly) guards against dust and water ingress, while the absence of a brake simplifies installation in high-speed axis systems. The motor delivers a continuous torque at standstill of 70.0 Nm and supports a peak current rating of 214 A, enabling dynamic response under varying load conditions. Built to CE certification and DIN 42950 B05 design standards, the MHD115C-024-PP0-AA meets the stringent requirements of modern automation workflows.

The MHD115C-024-PP0-AA incorporates a Natural convection housing cooling type to dissipate heat effectively during extended operation. Its Digital servo feedback w/ integrated encoder provides absolute position detection over >4096 revolutions, enabling precise control in multi-turn applications. Dimensionally, the motor has a centering diameter of 180 mm and a flange size of 192 mm on a Motor Size of 115, with a Motor Length code of C. The keyed shaft features a seal to protect against contaminant ingress, and the power connection is routed to side A via an output connector with secure plug locking. The winding inductivity measures 3.0 mH, supporting stable current regulation, while the natural convection cooling ensures continuous operation without forced air.

Operationally, the servo motor endures axial and radial loads with a permissible axial force rated at 0.26 times its radial capacity, ensuring reliable bearing life under dynamic conditions. Bearings are dimensioned for a service life of 30,000 operating hours in accordance with ISO 281, and the motor complies with CE certification for global deployment. The flange attachment utilizes four M12 screws tightened to 87 Nm torque, guaranteeing rigid mechanical coupling in high-precision assemblies. Its shaft sealing and keyway design prevent slippage under peak torque, and the absence of a holding brake reduces inertia for faster acceleration and deceleration cycles.

System integration is streamlined through the integrated encoder connector, which threads into the housing and locks with a union nut for secure electrical contact. The power connector on side A is designed for rapid mating, and all plug connectors must be tightened to rated torque to maintain IP65 integrity. The encoder’s data memory stores type names, control loop, and motor parameters, facilitating quick replacement and commissioning. Ideal for servo drives, robotics, CNC axes, and automated assembly lines, the MHD115C-024-PP0-AA offers a reliable, high-torque solution for demanding motion control applications.